Extensive Green Roofing Systems, using lightweight and low maintenance sedum vegetation, can perfectly be combined with an UltraPly TPO Roofing System. This lightweight, scrim-reinforced and heat-weldable membrane has passed the FLL test for resistance to root penetration. The UltraPly TPO membrane can thus be used in conjunction with extensive vegetation and give the green roofing system a durable, reliable foundation.
Recommended Build-up For Extensive Roofs*
* For other types of green roofs, please consult our Technical Department.